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Information × Registration Number 0210U001230, 0108U000274 , R & D reports Title Development and research of new effective kinds of electric drives and energy-saving converter devices popup.stage_title Head Oleksandr Volkov, Registration Date 28-01-2010 Organization Zaporizhzhia National Technical University popup.description2 Research object - induction motor drive (IMD) based on current source inverter (CSI) and energy-saving power supply system created on a basis of energy-saving converter technique by way of active filter. Objective - research and development of effective algorithms and structures of IMD automatic control on the basis of CSI and active filter which accordingly allow to achieve high-quality stationary characteristics and dynamic properties of the specified electric drive in a working range of speed and load change and high-speed and exact compensation of reactive power and distortion power in a three-phase alternating current network powered by existing direct current and alternating current electric drives. Research methods - operational images; generalized vectors; field-oriented, subordinated and adaptive control; simulation. Results - the analysis of electromagnetic processes in IMD with CSI is made at power supply from the current source rectifier (CSR); algorithms and structures of systems for automatic control of stator and network currents of the specified electric drive are developed at predictive relay vector control; simulation model of IMD with CSI and CSR is created using which the research of electromechanical and power modes of the specified electric drive is carried out; the analysis of electromagnetic processes in the active filter and power supply is made; algorithms and structure of system for automatic control of a network current are developed at predictive relay vector control; simulation models of three-wire and four-wire power supply networks for offered energy-saving system of power supply for existing direct current and alternating current electric drives are created using which power modes of the offered system of power supply are investigated. Product Description popup.authors Антонов Микола Леонідович Волков Володимир Олександрович Волков Олександр Васильович Косенко Ігор Олександрович Крикота Сергій Миколайович Скалько Юрій Сергійович popup.nrat_date 2020-04-02 Close